package com.lovegu.thread;

/**
 * @author 老顾
 * @title: TestState
 * @projectName java-restudy
 * @email: 1437594522@qq.com
 * @date 2022/9/22 17:03
 */
public class TestState {
    public static void main(String[] args) throws InterruptedException {
        Thread thread = new Thread(()->{
            for (int i = 0; i < 5; i++) {
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }
            System.out.println("///////");
        });


        //观察状态
        Thread.State state = thread.getState();
        System.out.println(state);  //NEW

        //观察启动后
        thread.start();//启动线程
        thread.getState();
        System.out.println(state);

        while (state != Thread.State.TERMINATED){   //只要线程不终止就一直输出状态
            Thread.sleep(100);
            state = thread.getState();//更新线程状态
            System.out.println(state);//输出状态
        }
    }
}
